Main: (Noctuidae / Plusiinae)
73.008 [B&F: 2428] Golden Twin-spot (Chrysodeixis chalcites) (Esper, [1803])

 

Notes: Immigrant from southern Europe, appearing in southern England: up to 1980, there were about 18 records, all in September and October, between 1980 and 2001 over 100 specimens were recorded. In 1977 and 1978 some 20 larvae or pupae were found on house plants imported from the Canary Islands and Kenya. In Hampshire and on the Isle of Wight seven immigrants have been recorded to date, three from Freshwater, two from Highcliffe, and one each from Warsash and Crawley. Wingspan 33-44 mm. The most likely confusion species is Tunbridge Wells Gem C. acuta, which see for differences. Larva feeds on a wide variety of plants, causing sufficient damage to be a serious pest in some areas, no evidence of breeding in the UK.

Flightime guide
JFM AMJ JAS OND

Records Received By Year

% of total records
Max records: 3
                                           
90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16

Percentage of Total Records

Total records
Max Percentage: 0.00399361
                                           
90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16

Phenology - Adult Records

Max records: 2
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Phenology - Larval Records

Max records: 1
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Distribution Map

Historical distribution at tetrad resolution
Click for density map

Record Density

As above but the larger the symbol, the greater the number of records
Click for distribution map

Detail records

SiteVCQtyDateStage
Ventnor10129/10/2007Adult
1-km square SU51041101981Not recorded
1-km square SZ20931101981Not recorded
Freshwater10105/10/1965Adult
Freshwater10119/10/1988Adult
Freshwater10109/09/1985Adult
Freshwater10119/11/1998Larval
Brockenhurst11101/11/2002Adult
Wheelers Bay10122/07/2016Adult
Southsea11130/07/2014Adult
Crawley12123/09/1998Adult
Sandy Point11122/09/2014Adult
Southsea11113/08/2016Adult
Wheelers Bay10130/08/2014Adult
Web Hosting from Vision Internet Limited